Do you play with Occults?

I don't play them every save, but I do play them; currently I have an alien that I used to solve the Strangerville mystery; once she gets to the top of the military career she'll become a botanist, her interest having been piqued by her experience with the Strangerville mystery. I've also played a klepto vampire in the past. Not all that interested in playing with ghosts, but I really hope we get witches as those are my favorite occults.